Hello ! who had such a problem:
2019.08.23 11:11:32 INFO app[o.s.a.AppFileSystem] Cleaning or creating temp directory /opt/sonarqube-7.9.1/temp
2019.08.23 11:11:32 INFO app[o.s.a.es.EsSettings] Elasticsearch listening on /127.0.0.1:37349
2019.08.23 11:11:33 INFO app[o.s.a.ProcessLauncherImpl] Launch process[[key=‘es’, ipcIndex=1, logFilenamePrefix=es]] from [/opt/sonarqube-7.9.1/elasticsearch]: /opt/sonarqube-7.9.1/elasticsearch/bin/elasticsearch
2019.08.23 11:11:33 INFO app[o.s.a.SchedulerImpl] Waiting for Elasticsearch to be up and running
OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
2019.08.23 11:11:33 INFO app[o.e.p.PluginsService] no modules loaded
2019.08.23 11:11:33 INFO app[o.e.p.PluginsService] loaded plugin [org.elasticsearch.transport.Netty4Plugin]
ERROR: [1] bootstrap checks failed
[1]: max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535]
2019.08.23 11:11:40 WARN app[o.s.a.p.AbstractManagedProcess] Process exited with exit value [es]: 78
2019.08.23 11:11:40 INFO app[o.s.a.SchedulerImpl] Process[es] is stopped
2019.08.23 11:11:40 INFO app[o.s.a.SchedulerImpl] SonarQube is stopped
<-- Wrapper Stopped